Weather in Santa Ana in December
In an average December, Santa Ana sees a daily high around 64°F and a low around 44°F, based on 1980–2026 of local climate records.
| Average high | 64°F |
|---|---|
| Typical high range | 56°F to 74°F |
| Average low | 44°F |
| Typical low range | 37°F to 51°F |
| Average daily precipitation | 0.10 in |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
83°F
1980-12-16
Lowest
46°F
1990-12-22
Low
Highest
59°F
2014-12-04
Lowest
27°F
1990-12-23
Feels-like
Highest
83°F
1980-12-17
Lowest
20°F
1990-12-23
Humidity
Highest
13.2 g/m³
2014-12-04
Lowest
1.8 g/m³
2017-12-05
Wind
Highest
19 mph
1990-12-20
Lowest
3 mph
2018-12-22
Gust
Highest
46 mph
2004-12-29
Lowest
7 mph
2009-12-21
Precip
Wettest
12.77 in
2010
Driest
0.01 in
2017
See Santa Ana's live weather grade →
Visiting Santa Ana in December? See how its comfort stacks up against where you live.
Compare Santa Ana with your city →